137 lines
3.7 KiB
JavaScript
137 lines
3.7 KiB
JavaScript
// Load our model abstraction so we can load and save pages in the wiki.
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var passport = require('passport');
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var DB = require('../db');
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var Model = require('../model')
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var bcrypt = require('bcrypt-nodejs');
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// When the wiki is initially loaded, simply redirect to the `home` page.
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//exports.index = function(req, res) {
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// res.redirect("/home");
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//};
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// Load a page from the database and render as html
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exports.index = function (req, res, next) {
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DB.loadPage(req.params.name, function (err, page) {
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console.log("___" + page)
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if (err) return next(err);
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if (page.exists==false && !req.isAuthenticated())
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res.redirect('/')
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if (page.exists==false && req.isAuthenticated())
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res.redirect('/'+req.params.name+"/edit")
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page['isAuth']=req.isAuthenticated()
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res.render('view', page);
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});
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};
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// Load a page from the database and render edit form
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exports.edit = function (req, res, next) {
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if(!req.isAuthenticated()) {
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res.redirect('/signin');
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}
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else{
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DB.editPage(req.params.name, function (err, page) {
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if (err) return next(err);
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res.render('edit', page);
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});
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}
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};
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// Save changes to a page and redirect to view page
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exports.save = function (req, res, next) {
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if(!req.isAuthenticated()) {
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res.redirect('/signin');
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}
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else {
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console.log(req.body)
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DB.savePage(req.params.name, req.body.markdown, function (err) {
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if (err) return next(err)
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//res.redirect("/" + req.params.name);
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res.redirect("/");
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});
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}
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}
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var signIn = function(req, res, next) {
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if(req.isAuthenticated()) res.redirect('/');
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res.render('signin', {title: 'Sign In'});
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};
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var signInPost = function(req, res, next) {
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passport.authenticate('local', { successRedirect: '/',
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failureRedirect: '/signin'}, function(err, user, info) {
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if(err) {
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return res.render('signin', {title: 'Sign In', errorMessage: err.message});
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}
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if(!user) {
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return res.render('signin', {title: 'Sign In', errorMessage: info.message});
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}
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return req.logIn(user, function(err) {
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if(err) {
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return res.render('signin', {title: 'Sign In', errorMessage: err.message});
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} else {
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return res.redirect('/');
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}
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});
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})(req, res, next);
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};
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var signUp = function(req, res, next) {
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if(req.isAuthenticated()) {
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res.redirect('/');
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} else {
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res.render('signup', {title: 'Sign Up'});
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}
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};
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var signUpPost = function(req, res, next) {
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var user = req.body;
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var usernamePromise = null;
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usernamePromise = new Model.User({username: user.username}).fetch();
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return usernamePromise.then(function(model) {
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if(model) {
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res.render('signup', {title: 'signup', errorMessage: 'username already exists'});
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} else {
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//****************************************************//
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// MORE VALIDATION GOES HERE(E.G. PASSWORD VALIDATION)
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//****************************************************//
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var password = user.password;
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var hash = bcrypt.hashSync(password);
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var signUpUser = new Model.User({username: user.username, password: hash});
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signUpUser.save().then(function(model) {
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// sign in the newly registered user
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signInPost(req, res, next);
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});
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}
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});
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};
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var signOut = function(req, res, next) {
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if(!req.isAuthenticated()) {
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notFound404(req, res, next);
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} else {
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req.logout();
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res.redirect('/signin');
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}
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};
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// 404 not found
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var notFound404 = function(req, res, next) {
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res.status(404);
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res.render('404', {title: '404 Not Found'});
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};
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exports.signIn=signIn
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exports.signInPost=signInPost
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exports.signUpPost=signUpPost
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exports.signUp = signUp
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exports.signOut= signOut
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exports.notFound404 = notFound404
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